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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,173 companies indexed · Last updated: today
DirectoryIT & Communication

IT & Communication

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IndustryIT & Communication
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Matching companies

47'425 companies found

AESTICO AG Logo

AESTICO AG 

Zurich · Since 2020

The core activity of AESTICO GmbH is the development and provision of a mobile application that enables the digital capture of measurements and services, and their direct transfer to the company's own office software. The company offers a solution for the digital capture of measurements and services, aiming to simplify and accelerate the work of offices and businesses.

IT Consulting & ServicesSoftware Development
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AEW Investment AG Logo

AEW Investment AG 

Zug · Since 2012

The core activity of AEW Investment AG encompasses three main areas: 1. **Software Development**: The company develops software solutions aimed at improving and advancing business processes for companies. 2. **Real Estate Management**: AEW Investment AG offers real estate management services, including the design of successful real estate investments. 3. **Telecommunications Solutions**: The company provides seamless communication solutions to support business success. Overall, the core activity of the company can be described as a combination of IT services, real estate management, and telecommunications solutions.

Software Development
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AFAC Agency for Aviation Communication KLG Logo

AFAC Agency for Aviation Communication KLG 

Rorschach · Since 2022

The core activity of AFAC (Agency for Aviation Communication) is the provision of marketing and communication services specifically for the aviation industry. This includes, among other things: development of marketing and communication strategies, key account management, business planning, branding and positioning, internal and external communication, cross-media solutions, public relations, and media work. The company supports its customers in communicating with their target groups, such as customers, employees, suppliers, stakeholders, and shareholders, and helps them transform their brands and grow their business.

Advertising Agencies
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AFcom AG Logo

AFcom AG 

Freienbach · Since 2011

The core activity of AFcom AG is the consulting, conception, realization and operation of communication infrastructure for customers. The company offers solutions for the entire lifecycle of a communication project and is committed to a sustainable and forward-looking implementation of customer requirements.

IT Consulting & Services
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Affichage Vert Sàrl Logo

Affichage Vert Sàrl 

Geneva · Since 2001

Affichage Vert Sàrl operates poster and flyer distribution networks and sells display frames and flyer stands; the company places posters and supplies flyers in cultural venues, event locations and other high-traffic urban sites.

Advertising Agencies
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Affinity Concept Sàrl Logo

Affinity Concept Sàrl 

Paudex · Since 2023

The core activity of Affinity Concept includes the organization and implementation of events, the creation of marketing strategies, the design of logos and the implementation of advertising measures. This also includes the areas of digital marketing, printing on various materials, signage and branding. The company offers a comprehensive range of services to support customers in organizing events, promoting their brand and communicating with their target groups.

Advertising Agencies
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Affluence Marketing Sàrl Logo

Affluence Marketing Sàrl 

Conches · Since 2019

Affluence Marketing Sàrl is a digital agency that provides website creation, digital marketing (SEO, Google Ads, social media management, e‑mail marketing), branding and design, and custom software and app development. The company also delivers services for blockchain, crypto and NFT projects.

Advertising Agencies
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affolter engineering Logo

affolter engineering 

Bern · Since 2012

The core activity of Affolter Engineering is the development and implementation of individual solutions for security concerns of information, systems and organizations. This includes in particular the development of components, security tests, audits and reviews as well as the creation of customized solutions that are not standardly available.

IT Consulting & Services
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affolter.NET GmbH Logo

affolter.NET GmbH 

Lyssach · Since 2008

The core activity of affolter.NET GmbH is the development of software solutions, particularly based on.NET technologies, as well as consulting and mediation between the IT industry and the legal sector as an IT lawyer.

IT Consulting & ServicesSoftware Development
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Affoltern Elektro Service GmbH Logo

Affoltern Elektro Service GmbH 

Zurich · Since 2015

The company's core activity is the planning, installation and sale of telecommunications and IT systems, including telephone systems, networks, internet access and security systems for businesses and organizations.

IT Consulting & Services
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Frequently asked questions

Searching the directory

How the search works, what each filter means, and how the results come together.

What can I search for in the directory?
The search field matches company names, industries and places. Beyond that you can filter by Industry (18 categories based on the NOGA classification), Size (number of employees), Region (canton, language region or postal code) and Special (keywords and entry date). Filters combine freely; the active ones appear as chips below the filter bar and can be removed there individually.
How do keywords work?
Keywords search the description and stated purpose of each company — the text that goes beyond the company name. Multiple keywords are combined with OR: every additional keyword widens the set of matches rather than narrowing it.
What belongs in the postal code field?
A single postal code (e.g. 8000) or a range (e.g. 1000-1010). The field accepts postal codes only — for place names, use Canton or Language region.
Per page
102050
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How is organisation size determined?
Size reflects the number of employees and is calculated from publicly available information by a model developed in-house. It is a best-possible estimate, not an official figure.
What does the Verified label mean?
Verified means the entry is tied to a UID (Swiss business identification number) and therefore links back to the official Swiss business register. The label speaks to the company's identity — it is not a rating of its performance.

Source: Federal Statistical Office, UID register

How do I sort the results?
Use the dropdown above the list: Relevance, Name (A–Z), Best rating, Most reviews or Longest established. You can also switch between list and map view and set how many results appear per page.